class_docstr: ```
  Image preprocessing
  ```
docstr: ```
  Alias for preprocess
  ```
docstr_tok: ["``","`","Alias","for","preprocess","``","`"]
code: def preprocess_test(self, data, batch_size=U.DEFAULT_BS):
      """
      ```
      Alias for preprocess
      ```
      """
      return self.preprocess(data, batch_size=batch_size)
  
file_path: ktrain/ktrain/vision/preprocessor.py
imports: from ..None import utils
  from ..imports import *
  from ..preprocessor import Preprocessor
label_desc: Use image node_id 4 for calling the ImagePreprocessor obj's underlying member method code with example usage: obj.preprocess_test(data, batch_size) and returns: self